| 18 Greatest Hits | |
| Type: | compilation |
| Artist: | 2 Plus 1 |
| Cover: | 18 Greatest Hits (2 Plus 1 album).jpg |
| Released: | 1991 |
| Recorded: | 1972–1984 |
| Genre: | Pop, folk, new wave |
| Length: | 43:11 |
| Label: | Sonic |
| Prev Title: | Antidotum |
| Prev Year: | 1989 |
18 Greatest Hits is a compilation album by Polish group 2 Plus 1, released in 1991 by Sonic Records. It was 2 Plus 1's first album released directly on CD, and their last authorised release in the original line-up, before Janusz Kruk's death in 1992. Branded as a greatest hits album, the CD featured majority of the band's most notable hits, although ignored their English-language material. The album was re-released as 21 Greatest Hits five years later with slightly altered track listing,[1] and the original 1991 issue is now a rare collectors' item.